324423425 has 12 divisors (see below), whose sum is σ = 402521856. Its totient is φ = 259386000.

The previous prime is 324423419. The next prime is 324423439. The reversal of 324423425 is 524324423.

It is a happy number.

It is not a de Polignac number, because 324423425 - 2⁴ = 324423409 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61232 + ... + 66318.

It is an arithmetic number, because the mean of its divisors is an integer number (33543488).

Almost surely, 2^324423425 is an apocalyptic number.

It is an amenable number.

324423425 is a deficient number, since it is larger than the sum of its proper divisors (78098431).

324423425 is a wasteful number, since it uses less digits than its factorization.

324423425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7648 (or 7643 counting only the distinct ones).

The product of its digits is 23040, while the sum is 29.

The square root of 324423425 is about 18011.7579652848. The cubic root of 324423425 is about 687.1276132078.

Adding to 324423425 its reverse (524324423), we get a palindrome (848747848).

The spelling of 324423425 in words is "three hundred twenty-four million, four hundred twenty-three thousand, four hundred twenty-five".